Question

7. If the angle of incidence is 45°, the angle between the incident ray and reflected ray is
a) 60°
b) 45°
c) 30°
d) 90°​

Answer 1

Answer:

Answer:

1. Inside buildings. You might have noticed that large office buildings, stores, hospitals, and other many other buildings have convex mirrors in the corners.

2. Sunglasses. We might have used sunglasses many times.

3. Vehicle mirrors.

4. Magnifying glasses.

5. For security purposes.

6. Street light reflectors.

Hope it can help you...